Method of CPNTensor.
Refresh the stored tensor rank R from the current
structure matrix.
Source: src/tensor/@CPNTensor/CPNTensor.m
obj = obj.updateRank()updateRank recomputes the read-only rank property
R and returns the updated tensor. The rank equals the
number of monomial columns of the structure matrix:
obj.R = size(obj.structureMatrixTrue, 2);Because R has protected write access, this method is the
way to bring it back in sync after the structure components have been
changed directly (for example after adding or removing monomial
columns). The constructors and the static factories already set
R, so updateRank is only needed when the
component matrices are edited afterwards.
| Argument | Description |
|---|---|
obj |
CPNTensor whose rank should be refreshed. |
| Output | Description |
|---|---|
obj |
CPNTensor with R set to the current number
of monomial columns. |
CPNTensor · fromRawMatrices
· fromSparseComponents
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